China 35-50W COB LED Chip 1919 Series 2700-6500K High CRI 95 for sale

35-50W COB LED Chip 1919 Series 2700-6500K High CRI 95

Price Negotiable

Price: $0.40-0.50

MOQ: 5000

Delivery Time: Negotiable

Brand: Learnew

Product Description

Factory Outlet 25-35W 35-50W COB High Efficiency LED Chip

Product Specifications

Attribute	Value
Product Name	1919 series Flip Chip LED COB Chip
Power	25W-35W/35W-50W
Color Temperature (CCT)	2700-6500K
Input Voltage (V)	35-38V
Warranty	3-Year
Luminous Efficacy (lm/w)	120-140
Working Hours	20,000
Viewing Angle	120°
Color Rendering Index (Ra)	70/80/90/95
Operating Temperature	-20°C to 65°C
Storage Temperature	-40°C to 110°C
Dimensions	19 x 19mm

Key Features

High efficiency COB LED chip with flip chip technology
Wide color temperature range (2700K-6500K)
High CRI options available (70/80/90/95)
Excellent thermal management with low thermal resistance
High power density with good stability
SDCM <5 for consistent color quality
Long lifespan of 20,000 working hours

Applications

Ideal for LED bulbs, car lights, spotlights, downlights, wall lamps, floodlights, streetlights, and tracking lights.

Product Images

Frequently Asked Questions

Q1: Do you supply OEM, ODM service?

A1: Yes, we specialize in OEM & ODM services with over 7 years of experience.

Q2: Are all pictures real photos?

A2: Yes, all product images are 100% authentic photographs.

Q3: How can I get a quotation?

A3: Please provide your requirements including product parameters, application, contact information, and quantity. Our team will respond within one hour.

Q4: Is there bulk order discount?

A4: Yes, we offer wholesale pricing for bulk orders and customized products.

Q5: Do you support drop shipping?

A5: Yes, we support drop shipping. Shipping costs depend on order volume and weight.